baber/WOPTO huggingface dataset:
Patent KR-20080000594-A (KR)
Title: Biodegradable resin composition, and molded body and production method thereof
Inventor: NAKAI MIHO
IPC: C08L67/04
Filed: 2006-04-25
Abstract: Disclosed is a biodegradable resin composition containing 100 parts by mass of a biodegradable polyester resin containing not less than 50% by mass of a polylactic acid, 0.1-10 parts by mass of a layered silicate, 0. 1-5 parts by mass of a carbodiimide compound and 0.01-5 parts by mass of a phosphite organic compound. The biodegradable resin composition may contain a phosphite organic compound and at least one additive selected from the group consisting of hindered phenol compounds, benzotriazole compounds, triazine compounds and hindered amine compounds in an amount of 0.01-5 parts by mass in total, instead of containing 0.01-5 parts by mass of a phosphite organic compound.
Patent KR-20080005224-A (KR)
Title: Digital bio disc (dbd), dbd driver apparatus, and assay method using the same
Inventor: YOO JAE CHERN
IPC: C12Q1/68
Filed: 2006-05-06
Abstract: A digital bio disc(DBD), a DBD driver apparatus and an assay method using the same are provided to do the remote diagnosis and sample diagnosis, analyze nucleic acids and perform an immunoassay. A digital bio-disc(DBD)(100) comprises a sample inlet(121); chambers which reserve a buffer solution or a reaction solution and includes at least one selected from the group consisting of a preparation chamber(130), a PCR chamber(131), hybridization chambers(140,141,142,143) and a trash chamber(133); an assay site(132) where bio materials are arrayed on a substrate; channels through which fluid flows between the chambers and the assay site; holes which connect the channels; and a plurality of valves which are used to open and close the holes, wherein the valve is constructed with a micro-bead, permanent magnets(4a,4b,4c) disposed above the micro-bead and an movable permanent magnet(5a) disposed under the micro-bead by which opening and closing of the valve is controlled, and the valves have different radial distances from a center of the disc, provided that a portion of the valves which are opened at the same timing have the same radial distance. A nucleic acid assay method using the DBD comprises the steps of: preparing a DNA sample from blood, cells, or RNA; amplifying the prepared DNA through PCR; hybridizing amplified DNA products from the PCR with the assay and diagnostic probe arrayed on the assay site; and detecting a result of hybridization reaction in the assay site by using a detection device coupled with a transforming device, wherein the detection device includes a light transmission type measuring device, an electro-chemical detection device, a capacitance and impedance measuring device, an image sensor, or a bio-pit detection device.
Patent KR-20080012323-A (KR)
Title: Topical composition fluorescence detection
Inventor: COLE CURTIS
IPC: A61K8/49
Filed: 2006-04-21
Abstract: Compositions, devices, methods, and kits are provided for determining the presence of topical compositions on surfaces, such as skin.
Patent KR-20080028883-A (KR)
Title: Methods for altering the reactivity of plant cell walls
Inventor: DE BLOCK MARC
IPC: C12N15/82
Filed: 2006-06-19
Abstract: Methods and means are provided for the modification of the reactivity of plant cell walls, particularly as they can be found in natural fibers of fiber producing plants by inclusion of positively charged oligosaccharides or polysaccharides into the cell wall. This can be conveniently achieved by expressing a chimeric gene encoding an N-acetylglucosamine transferase, particularly an N-acetylglucosamine transferase, capable of being targeted to the membranes of the Golgi apparatus in cells of a plant.
Patent KR-20080019012-A (KR)
Title: Zeolite catalyst and method
Inventor: GHOSH ASHIM KUMAR
IPC: C07C2/86
Filed: 2006-05-24
Abstract: A catalyst is formed from a phosphorus-containing ZSM-5-type zeolite. The ZSM-5-type zeolite has a silica/alumina molar ratio of at least 200. The phosphorus-containing ZSM-5-type zeolite also has a phosphorus content of at least 8% by weight of zeolite and has multiple phosphorus species exhibited by at least two 31P MAS NMR peaks with maxima at from about 0 to about-50 ppm. The catalyst may be used in aromatic alkylation by contacting the catalyst with a feed of an aromatic hydrocarbon and an alkylating agent under reaction conditions suitable for aromatic alkylation.
Patent KR-20090075085-A (KR)
Title: A kim-chi refrigerator having elevating apparatus
Inventor: AN HEON DEOK
IPC: A23B7/10
Filed: 2008-01-03
Abstract: A Kimchi refrigerator with a lifting unit is provided to enable a user to easily put in or take out a storage container by using a jack unit, which moves the storage container upward or downward. A main body(23) has inner space where a storage container(21) is accommodated. A lifting plate(31) is mounted inside the main body to load the storage container. A jack unit(33) is located on the lower part of the lifting plate to move the lifting plate in a vertical direction. An operation control unit(27) controls the operation of the jack unit. The jack unit is operated when the door is opened. The jack unit consists of a driving motor and a jack selected among a screw jack, a rack jack and a hydraulic jack. A sensor senses the location of the lifting plate and the state of the door.
Patent KR-20090078518-A (KR)
Title: Pcb and manufacturing method thereof
Inventor: KIM WOON CHUN
IPC: H05K3/40
Filed: 2008-01-15
Abstract: A printed circuit board and manufacturing method thereof are provided to easily form minute circuit pattern by using a resin layer which is possible to form roughness with a desmear. A board comprises a first insulation layer, first wiring pattern, second insulation layer and resin layer (S110). A through-hole is penetrated (S120). The roughness is formed at a resin layer through desmear process (S130). The second circuit pattern is formed at resin layer having the roughness (S140). After forming roughness, a seed layer is formed at inner wall of resin layer and penetration hole (S142).
Patent KR-20090060921-A (KR)
Title: Pixel-repairing device
Inventor: YUNG CHIEH CHIEN
IPC: G02F1/1341
Filed: 2008-01-16
Abstract: A pixel correction apparatus is provided to increase the overall efficiency of a process by shortening the work time for correcting a pixel. A pixel correction apparatus(100) corrects a defective pixel cell(102) of a display panel(101) by comprising a container, nozzles(106a~106d) and an air pump(107). The container receives correction liquid. The nozzles are connected to the container. The air pump is connected to the container to make the correction liquid sprayed from the nozzles. A pixel correction method comprises the following steps of: positioning the defective pixel cell at a right place by using an optical inspection equipment(103); designating a correction-waiting zone(109) by removing the defective pixel cell by using a remover; and correcting the correction-waiting zone by using the pixel correction apparatus.
Patent KR-20090080398-A (KR)
Title: Apparatus for preventing leaking water having volume varing materials
Inventor: LEE HAN SOO
IPC: B01D35/14
Filed: 2008-01-21
Abstract: A leakage preventing device including a volume varying member is provided to prevent a fluid from leaking to the outside of a cutout device by cutting out an inlet hole with a cutout valve part and lower manufacturing cost and operate the leakage preventing device conveniently by simplifying structure of the leakage preventing device. A leakage preventing device(30) comprises: a main body(32) in which an inlet hole(38) and an outlet hole(40) are formed; a cutout valve part cutting out the movement of a fluid between the inlet hole and outlet hole; and a volume varying member(36) moving the cutout valve part. The cutout valve part includes a cutout valve(46) and a packing material(48) coupled to the cutout valve along the outer peripheral surface of the cutout valve. The leakage preventing device further comprises a housing(50) interposed between the volume varying member and main body to prevent the volume varying member from being expanded in the width direction, and a door(42) installed on a lower part of the main body such that the volume varying member enters or leaves the main body.
Patent KR-20080075784-A (KR)
Title: Digital printing apparatus fittable in a flexographic printing system
Inventor: SEMBOWER NEIL R
IPC: B41M1/04
Filed: 2008-02-12
Abstract: A digital printing method fit for a flexographic printing system is provided to obtain practical merits of a digital based system under high-capacity and high-speed environment by making the existing design for a flexographic printing or gravure system compatible with a digital printing apparatus. A digital printing method fit for a flexographic printing system comprises the steps of: providing a rotary charge receptor(20) forming an imaging surface; generating an electrostatic latent image on the imaging surface; applying developing material forming the developed image, on the latent image on the imaging surface; applying the liquid ink held on the developed image, on the developed image not by electrostatic force; and transferring the liquid ink delivered to a sheet, from the developed image to the sheet not by electrostatic force. The developed image has first and second-type parts. The first-type part contains developing material. The first-type part is protruded for the second-type part. Accordingly, the developed image is suitable to transfer the liquid ink image related to the developed image.
Patent KR-20090092145-A (KR)
Title: Textile digital band and fabriticating method thereof
Inventor: CHUNG GI SOO
IPC: A41D13/00
Filed: 2008-02-26
Abstract: A fabric digital band and a manufacturing method thereof are provided, which enable to easily attach the digital band to the garment and forms a communication path. A manufacturing method of the fabric digital band comprises: a digital yarn preparation step(S1) for preparing digital yarn having one or more metal unit and a coating unit covering the metal unit; a vertical thread arrangement step(S2) for arranging a plurality of vertical threads having digital yarn in the first direction; and a horizontal thread discharge step(S3) in which the horizontal thread and vertical thread intersect with each other.
Patent KR-20080084608-A (KR)
Title: Bill automatic paying-in and paying-out apparatus
Inventor: OKADA TAKASHI
IPC: G07D11/00
Filed: 2008-03-03
Abstract: A bill automatic paying-in and paying-out apparatus is provided to prevent a collecting error of paper money by suppressing the jam of the paper money due to a position detecting sensor. A jam stop member(15) stops a loading operation of paper money onto a stage(12) by using a feeding roller(14). A collection lever(16) is used for pressing the paper money loaded sequentially on the stage. A pressing member(17) is used for pressing the collected paper money. A collection unit detects a top height of the collected paper money by using a top surface detecting sensor(9). A position detecting sensor(18) is operated according to an angle of the collection lever. A front end of the collection lever is positioned at a periphery of the jam stop member in order to detect a jamming state of the collected paper money.
Patent KR-20090095269-A (KR)
Title: Inductive Coupler and Power Line Communication System with that
Inventor: MOON JE DAL
IPC: H04B3/54
Filed: 2008-03-05
Abstract: A non contact coupler and a power line communication system including the same are provided to install an earthing coil in a rear end of the non contact coupler, thereby preventing loss of a communication signal through earthing. A magnetic core(120) is separated into at least two cores. A signal cable(110) is wound in each magnetic core at least once by the same method and in the same direction. The signal cable forms electric connection of the separated magnetic cores. An O-ring surrounds the separated magnetic cores. A waterproof tape and waterproof paint are formed in cut sections of the separated magnetic cores.
Patent KR-20080086410-A (KR)
Title: Semiconductor memory device
Inventor: OHSAWA TAKASHI
IPC: G11C7/00
Filed: 2008-03-21
Abstract: A semiconductor memory device is provided to reduce waste of power consumption in refresh operation, by performing refresh operation as required for "1" cell and "0" cell. A plurality of memory cells(MC) include a floating body in an electrically floating state. Logic data according to the number of carriers accumulated in the floating body is stored in the memory cell. A plurality of word lines are connected to a gate of the memory cell. A plurality of bit lines are connected to the memory cell, and transmit data stored in the memory cell. A plurality of sense amplifiers(S/A) are connected to the bit line, and applies a first voltage to the bit line when first logic data is written into the memory cell connected to the bit line. The sense amplifier applies a second voltage to the memory cell storing the first logic data, during refresh operation while at least second logic data stored in the memory cell are recovered. The second logic data have an opposite logic value to the first logic data.
Patent KR-20080088416-A (KR)
Title: Verification apparatus, verification method, and computer readable recording medium having verification program recorded
Inventor: UNO KAZUYA
IPC: G06F21/32
Filed: 2008-03-24
Abstract: A verification device, a verification method, and a computer-readable recording medium storing a program thereof are provided to verify whether a user is a registered user at high precision even if low quality biometric information is received. A biometric information input unit(110) receives biometric information from a user. A storing part(140) stores verification data to be compared with the biometric information and a threshold value by each registered user. A similarity generator(132) generates similarity between the received biometric information and the verification information. A verifier(133) verifies whether the registered user is a candidate user by comparing the similarity with the threshold value. A threshold value updater(135) updates the threshold value stored in the storing part to make the verifier difficult to verify that the registered user is the candidate user when a plurality of registered users are determined as the candidate user.
Patent KR-20090101656-A (KR)
Title: Method and apparatus for prreventing leakage of fuel in injector of car
Inventor: SONG JIN WOO
IPC: F02M37/04
Filed: 2008-03-24
Abstract: PURPOSE: A method and an apparatus for preventing a fuel leakage in an injector of a vehicle are provided to return the extra fuel when the engine stops, thereby preventing the extra fuel from leaking into the injector. CONSTITUTION: An apparatus for preventing a fuel leakage in an injector of a vehicle comprises a fuel tank(51), a first fuel pump(54), a first a fuel cut-off valve, a second fuel cut-off valve(56), an engine control unit, a second fuel pump, a regulator(57), and a fuel return unit. The fuel tank stores pressurized fuel. The first fuel pump discharges the fuel of the fuel tank. The engine control unit supplies the fuel to a fuel line when a start switch is on and the first and second fuel cut-off valves open, and delivers the fuel in the fuel line to the injector. The second fuel pump is set up in the fixed position of the fuel supply line in order to raise the fuel pressure of the fuel supply line rapidly. The fuel return unit is set up in the front of the regulator shear installed in the fixed position of the fuel line and a first fuel return line and collects the extra fuel in the fuel line when the start switch is off or the engine stops.
Patent KR-20090106832-A (KR)
Title: Indoor environment sensing apparatus based on Ubiquitous Sensor Network using indoor light source and vibration
Inventor: LIM SANG CHAE
IPC: G08C17/00
Filed: 2008-04-07
Abstract: PURPOSE: A USN(Ubiquitous Sensor Network) based indoor sensor is provided to obtain the power using the vibration or light provided from the outside. CONSTITUTION: A sensing module(100) provides sensing information by sensing an environment element. A wireless communication module wireless transmits the sense information. A wireless communication module(400) transmits the sense information by wireless. The power module provides the power to the wireless communication module and the sense module. A vibration generation module(230) generates the electric energy by the vibration from the outside. A charging module(250) stores the electric energy.
Patent KR-20090111236-A (KR)
Title: Sewage sludge integrated activaty-carbonization apparatus
Inventor: CHUN YOUNG NAM
IPC: F23G5/00
Filed: 2008-04-21
Abstract: PURPOSE: An activity carbonization apparatus using sewage sludge is provided to recycle the sewage sludge while reducing the volume and weight of the sludge, and offer various usability of the sludge. CONSTITUTION: An activity carbonization apparatus using sewage sludge comprises a hopper part(200), an activity carbonization part, a flame jet(300), a hollow frame(600), and a first driving saw-toothed wheel(400). The hopper part transfers the dried sewage sludge after a first dehydration operation. The sewage sludge is supplied to the activity carbonization part. The flame jet is installed at a side of the activity carbonization part, and receives a burner. The activity carbonization part is comprised of a cylindrical body(110), a hollow activation furnace, and a cylindrical carbonization furnace.
Patent KR-20090112308-A (KR)
Title: Semiconductor light emitting device and fabrication method thereof
Inventor: LEE SANG YOUL
IPC: H01L33/00
Filed: 2008-04-24
Abstract: PURPOSE: A semiconductor light emitting device and a manufacturing method thereof are provided to solve the light absorb problem by arranging the first electrode in the mesa etching field. CONSTITUTION: A semiconductor light emitting device is comprised of a reflection electrode layer(140), the second conductivity semiconductor layer(130), an active layer(120), the first conductivity semiconductor layer(110), and the first electrode(170). The second conductivity semiconductor layer is formed on the reflecting layer. The active layer is formed on the second conductivity semiconductor layer. The first conductivity semiconductor layer is formed on the active layer. The first electrode is formed underneath the first conductivity semiconductor layer.
Patent KR-20090120726-A (KR)
Title: A shampoo composite and making method thereof
Inventor: CHOI SANG DON
IPC: A61K8/19
Filed: 2008-05-20
Abstract: PURPOSE: A shampoo composition for hair growth is provided to maintain health of scalp and thicken hair. CONSTITUTION: A shampoo composition comprises: a first mixture group containing disodium EDTA, panthenol, lauramide DEA, glycerin, tocopheryl acetate, cocamidopropyl bataine, polyquantenium-7, sodium lauryl sulfate, sodium laureth sulfate, and sodium cocoyl sarcosinate; a second mixture group containing water and polyquaternium-10 for maintain constant viscosity of the shampoo; a third mixture group containing citric acid, sodium citrate, and imidazolidinyl urea, and water; and a fourth mixture group containing methylchloroisothiazolinone and menthol for prevent dandruff and hair loss.
Patent KR-20090123184-A (KR)
Title: Apparatus for preventing cone crusher overload and cone crusher including the same
Inventor: JUNG TAE HYUN
IPC: B02C1/02
Filed: 2008-05-27
Abstract: PURPOSE: A device for preventing overload of a cone crusher and the cone crusher including the same are provided to increase processing time by reducing the suspension time of the device due to instant removal of foreign materials. CONSTITUTION: A cone crusher device including a overload prevention device includes a crushing cone part rotating and a crushing mantle part arranged on the crushing cone part. The cone crusher further includes an upper frame arranged on a lower frame and the lower frame(111) covering the crushing cone part. The crushing mantle part is combined on the upper frame. A driving part(112) is connected to the crushing cone part.
Patent KR-20090125592-A (KR)
Title: Antimicrobial plastics and antimicrobial oil paint
Inventor: KWAK DONG NAM
IPC: C08K5/47
Filed: 2008-06-02
Abstract: PURPOSE: An antimicrobial plastic and an antimicrobial oil paint are provided to ensure excellent antibacterial activity to Gram-positive bacteria, Gram-negative bacteria and mold while containing a smaller amount of antimicrobial agent than existing products. CONSTITUTION: An antimicrobial plastic comprises synthetic resin, 4,5-dichloro-2-n-octyl-4-isothiazoline-3-one, and 5-chloro-2-(2,4-dichlorophenoxy)phenol. The antimicrobial plastic paint comprises oily paint, 4,5-dichloro-2-n-octyl-4-isothiazoline-3-one, and 5-chloro-2-(2,4-dichlorophenoxy)phenol. The 4,5-dichloro-2-n-octyl-4-isothiazoline-3-one and 5-chloro-2-(2,4-dichlorophenoxy)phenol are respectively included in the amount of 0.01-5.0 weight% based on the total weight.
Patent KR-20090127473-A (KR)
Title: Cold and hot water distributor
Inventor: KIM JUNG SUB
IPC: F24D3/00
Filed: 2008-06-09
Abstract: PURPOSE: A cold and hot water distributor is provided to prevent a header from arbitrarily rotating and to conveniently repair and manage. CONSTITUTION: A cold and hot water distributor comprises a box(10) and a header(20). The box is opened to the top and bottom. A fixture piece(11) of the box is formed in the vertical direction. The header is installed inside the box. A joint(21) is formed in the both sides of the header. The joint is combined in the fixture piece. The header can be connected to and separated from the fixture piece in vertical direction. A cutting part is formed on the both sides of the joint of the header.
Patent KR-20090130681-A (KR)
Title: Liquid crystal display device
Inventor: CHO YONG SOO
IPC: G02F1/1335
Filed: 2008-06-16
Abstract: PURPOSE: A liquid crystal display device is provided to prevent data signal delay due to unnecessary electrostatic capacity and increase of a leakage current in a large LCD with high resolution and high response. CONSTITUTION: A plurality of gate lines and a plurality of data lines are placed on the first substrate in a matrix type. A plurality of TFT(Thin Film Transistor)s respectively correspond to a crossing point of the gate lines and the data lines. A plurality of pixel electrodes(170a,170b) are respectively connected to the TFTs. Common electrodes(180) are located in the lower surface of a color filter layer(116). The common electrodes include a plurality of first and second grooves(G1,G2) eliminating the data lines and a part corresponding to the TFTs. And the common electrodes are electrically conducted in a non-display area.
Patent KR-20090132008-A (KR)
Title: Slip-ring assembly of wind power generator
Inventor: YOO HYUNG JU
IPC: F03D11/04
Filed: 2008-06-19
Abstract: PURPOSE: A slip ring assembly for a wind power generator is provided to reduce the number of components for the installation of a slip ring, reduce manufacturing cost, and facilitate assembly processes. CONSTITUTION: A slip ring assembly for a wind power generator comprises a shaft(110), a body(140), a bearing(120), and a slip ring module(150). The shaft comprises a reference shaft, rotation center axis of a rotating machine, and a fixture(154). The rotating machine rotates with the wind. The body is coupled with the shaft and supports the shaft. The bearing is mounted on the outer circumference of the shaft to rotate the shaft on the body. A slip ring module is coupled at the lower end of the shaft. The slip ring module comprises a rotor and a fixture. The rotor rotates with the shaft. The fixture is coupled with the body. The slip ring module electrically connects the rotor and the fixture.